Began implementation of Dialer dark theme.

 - README on how to properly theme Dialer going forward.
 - Migrated all widgets to use global colors.
 - Removed all activity and application themes where it wasn't necessary.
 - Added themeing test rule for Espresso tests.

Bug: 79883035
Test: tap
PiperOrigin-RevId: 197634256
Change-Id: I4b7d94d45aeeb59d484b0069fdd1e200a654910b

4 files changed, 9 insertions, 14 deletions

diff --git a/java/com/android/dialer/callcomposer/res/layout/call_composer_activity.xml b/java/com/android/dialer/callcomposer/res/layout/call_composer_activity.xml
index 4d3769b6d..49d278f30 100644
--- a/java/com/android/dialer/callcomposer/res/layout/call_composer_activity.xml
+++ b/java/com/android/dialer/callcomposer/res/layout/call_composer_activity.xml
@@ -54,7 +54,7 @@
           android:gravity="center"
           android:maxLines="1"
           android:ellipsize="end"
-          android:textColor="?android:attr/colorBackground"
+          android:textColor="?android:attr/textColorPrimaryInverse"
           android:textSize="@dimen/call_composer_name_text_size"/>
 
         <TextView
@@ -62,10 +62,8 @@
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:gravity="center"
-          android:maxLines="1"
-          android:ellipsize="end"
-          android:textColor="?android:attr/colorBackground"
-          android:textSize="@dimen/call_composer_number_text_size"/>
+          android:textColor="?android:attr/textColorPrimaryInverse"
+          style="@style/Dialer.TextAppearance.Primary"/>
       </LinearLayout>
 
       <QuickContactBadge
@@ -151,9 +149,8 @@
           android:drawablePadding="@dimen/send_and_call_drawable_padding"
           android:textAllCaps="true"
           android:text="@string/share_and_call"
-          android:textSize="@dimen/send_and_call_text_size"
-          android:fontFamily="sans-serif-medium"
-          android:textColor="?android:attr/colorBackground"/>
+          style="@style/Dialer.TextAppearance.Header2"
+          android:textColor="?android:attr/textColorPrimaryInverse"/>
     </FrameLayout>
   </FrameLayout>
 
diff --git a/java/com/android/dialer/callcomposer/res/layout/fragment_message_composer.xml b/java/com/android/dialer/callcomposer/res/layout/fragment_message_composer.xml
index 49df9e679..6255e7289 100644
--- a/java/com/android/dialer/callcomposer/res/layout/fragment_message_composer.xml
+++ b/java/com/android/dialer/callcomposer/res/layout/fragment_message_composer.xml
@@ -64,7 +64,7 @@
       android:paddingBottom="64dp"
       android:textSize="@dimen/message_compose_item_text_size"
       android:hint="@string/message_composer_custom_message_hint"
-      android:textColor="@color/dialer_primary_text_color"
+      android:textColor="?android:attr/textColorPrimary"
       android:textColorHint="?android:attr/textColorHint"
       android:background="?android:attr/colorBackground"
       android:textCursorDrawable="@drawable/searchedittext_custom_cursor"
diff --git a/java/com/android/dialer/callcomposer/res/layout/permission_view.xml b/java/com/android/dialer/callcomposer/res/layout/permission_view.xml
index 783ba9867..4248046dc 100644
--- a/java/com/android/dialer/callcomposer/res/layout/permission_view.xml
+++ b/java/com/android/dialer/callcomposer/res/layout/permission_view.xml
@@ -33,7 +33,7 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_marginTop="@dimen/permission_item_margin"
-    style="@style/TextAppearanceMedium"/>
+    style="@style/Dialer.TextAppearance.Header2"/>
 
   <TextView
     android:id="@+id/allow"
diff --git a/java/com/android/dialer/callcomposer/res/values/styles.xml b/java/com/android/dialer/callcomposer/res/values/styles.xml
index aeec2a369..cc0cc9028 100644
--- a/java/com/android/dialer/callcomposer/res/values/styles.xml
+++ b/java/com/android/dialer/callcomposer/res/values/styles.xml
@@ -30,12 +30,10 @@
     <item name="android:actionBarItemBackground">@drawable/item_background_material_borderless_dark</item>
   </style>
 
-  <style name="message_composer_textview">
-    <item name="android:textSize">@dimen/message_compose_item_text_size</item>
-    <item name="android:textColor">@color/dialer_primary_text_color</item>
+  <style name="message_composer_textview" parent="Dialer.TextAppearance.Primary">
     <item name="android:paddingStart">@dimen/message_composer_item_padding</item>
     <item name="android:paddingEnd">@dimen/message_composer_item_padding</item>
-    <item name="android:background">@drawable/item_background_material_light</item>
+    <item name="android:background">?android:attr/selectableItemBackground</item>
     <item name="android:gravity">center_vertical</item>
   </style>
 </resources>
\ No newline at end of file